OMP Hobby M4 Helicopter Battery Tray Set

great

perfect

OMP M4 Max Tray Sets

They are a great idea BUT I found them to be easily broken if you squeeze the release a little too hard. Also I am finding them challenging to release and slide out so my personal preference is to leave the tray alone and just use the battery straps to swap batteries. Quality control? Maybe. So that is my method. I believe it could be improved upon.

excellent and good service and fast delivery 100%+